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Masliukov PM, Emanuilov AI, Budnik AF. Sympathetic innervation of the development, maturity, and aging of the gastrointestinal tract. Anat Rec (Hoboken) 2023; 306:2249-2263. [PMID: 35762574 DOI: 10.1002/ar.25015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 04/21/2022] [Accepted: 05/24/2022] [Indexed: 11/10/2022]
Abstract
The sympathetic nervous system inhibits gut motility, secretion, and blood flow in the gut microvasculature and can modulate gastrointestinal inflammation. Sympathetic neurons signal via catecholamines, neuropeptides, and gas mediators. In the current review, we summarize the current understanding of the mature sympathetic innervation of the gastrointestinal tract with a focus mainly on the prevertebral sympathetic ganglia as the main output to the gut. We also highlight recent work regarding the developmental processes of sympathetic innervation. The anatomy, neurochemistry, and connections of the sympathetic prevertebral ganglia with different parts of the gut are considered in adult organisms during prenatal and postnatal development and aging. The processes and mechanisms that control the development of sympathetic neurons, including their migratory pathways, neuronal differentiation, and aging, are reviewed.
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Affiliation(s)
- Petr M Masliukov
- Department of Normal Physiology, Yaroslavl State Medical University, Yaroslavl, Russia
| | - Andrey I Emanuilov
- Department of Human Anatomy, Yaroslavl State Medical University, Yaroslavl, Russia
| | - Antonina F Budnik
- Department of Normal and Pathological Anatomy, Kabardino-Balkarian State University named after H.M. Berbekov, Nalchik, Russia
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2
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Ernsberger U, Rohrer H. Sympathetic tales: subdivisons of the autonomic nervous system and the impact of developmental studies. Neural Dev 2018; 13:20. [PMID: 30213267 PMCID: PMC6137933 DOI: 10.1186/s13064-018-0117-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 08/12/2018] [Indexed: 02/06/2023] Open
Abstract
Remarkable progress in a range of biomedical disciplines has promoted the understanding of the cellular components of the autonomic nervous system and their differentiation during development to a critical level. Characterization of the gene expression fingerprints of individual neurons and identification of the key regulators of autonomic neuron differentiation enables us to comprehend the development of different sets of autonomic neurons. Their individual functional properties emerge as a consequence of differential gene expression initiated by the action of specific developmental regulators. In this review, we delineate the anatomical and physiological observations that led to the subdivision into sympathetic and parasympathetic domains and analyze how the recent molecular insights melt into and challenge the classical description of the autonomic nervous system.
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Affiliation(s)
- Uwe Ernsberger
- Institute for Clinical Neuroanatomy, Goethe University, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
| | - Hermann Rohrer
- Institute for Clinical Neuroanatomy, Goethe University, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany
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3
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Kozłowska A, Mikołajczyk A, Majewski M. Detailed Characterization of Sympathetic Chain Ganglia (SChG) Neurons Supplying the Skin of the Porcine Hindlimb. Int J Mol Sci 2017; 18:ijms18071463. [PMID: 28686209 PMCID: PMC5535954 DOI: 10.3390/ijms18071463] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 06/30/2017] [Accepted: 07/01/2017] [Indexed: 11/16/2022] Open
Abstract
It is generally known that in the skin sympathetic fibers innervate various dermal structures, including sweat glands, blood vessels, arrectores pilorum muscles and hair follicles. However, there is a lack of data about the distribution and chemical phenotyping of the sympathetic chain ganglia (SChG) neurons projecting to the skin of the pig, a model that is physiologically and anatomically very representative for humans. Thus, the present study was designed to establish the origin of the sympathetic fibers supplying the porcine skin of the hind leg, and the pattern(s) of putative co-incidence of dopamine-β-hydroxylase (DβH) with pituitary adenylate cyclase-activating polypeptide (PACAP), somatostatin (SOM), neuronal nitric oxide synthase, substance P, vasoactive intestinal peptide, neuropeptide Y (NPY), leu5-enkephalin and galanin (GAL) using combined retrograde tracing and double-labeling immunohistochemistry. The Fast Blue-positive neurons were found in the L₂-S₂ ganglia. Most of them were small-sized and contained DβH with PACAP, SOM, NPY or GAL. The findings of the present study provide a detailed description of the distribution and chemical coding of the SChG neurons projecting to the skin of the porcine hind leg. Such data may be the basis for further studies concerning the plasticity of these ganglia under experimental or pathological conditions.
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Affiliation(s)
- Anna Kozłowska
- Department of Human Physiology, Faculty of Medical Sciences, University of Warmia and Mazury Olsztyn, Olsztyn 10-082, Poland.
| | - Anita Mikołajczyk
- Department of Public Health, Epidemiology and Microbiology, Faculty of Medical Sciences, University of Warmia and Mazury Olsztyn, Olsztyn 10-082, Poland.
| | - Mariusz Majewski
- Department of Human Physiology, Faculty of Medical Sciences, University of Warmia and Mazury Olsztyn, Olsztyn 10-082, Poland.
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4
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Stubbusch J, Narasimhan P, Hennchen M, Huber K, Unsicker K, Ernsberger U, Rohrer H. Lineage and stage specific requirement for Dicer1 in sympathetic ganglia and adrenal medulla formation and maintenance. Dev Biol 2015; 400:210-23. [PMID: 25661788 DOI: 10.1016/j.ydbio.2015.01.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 01/23/2015] [Accepted: 01/24/2015] [Indexed: 10/24/2022]
Abstract
The development of sympathetic neurons and chromaffin cells is differentially controlled at distinct stages by various extrinsic and intrinsic signals. Here we use conditional deletion of Dicer1 in neural crest cells and noradrenergic neuroblasts to identify stage specific functions in sympathoadrenal lineages. Conditional Dicer1 knockout in neural crest cells of Dicer1(Wnt1Cre) mice results in a rapid reduction in the size of developing sympathetic ganglia and adrenal medulla. In contrast, Dicer1 elimination in noradrenergic neuroblasts of Dicer1(DbhiCre) animals affects sympathetic neuron survival starting at late embryonic stages and chromaffin cells persist at least until postnatal week 1. A differential function of Dicer1 signaling for the development of embryonic noradrenergic and cholinergic sympathetic neurons is demonstrated by the selective increase in the expression of Tlx3 and the cholinergic marker genes VAChT and ChAT at E16.5. The number of Dbh, Th and TrkA expressing noradrenergic neurons is strongly decreased in Dicer1-deficient sympathetic ganglia at birth, whereas Tlx3(+)/ Ret(+) cholinergic neurons cells are spared from cell death. The postnatal death of chromaffin cells is preceded by the loss of Ascl1, mir-375 and Pnmt and an increase in the markers Ret and NF-M, which suggests that Dicer1 is required for the maintenance of chromaffin cell differentiation and survival. Taken together, these findings demonstrate distinct stage and lineage specific functions of Dicer1 signaling in differentiation and survival of sympathetic neurons and adrenal chromaffin cells.
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Affiliation(s)
- Jutta Stubbusch
- Max-Planck-Institute for Brain Research, Research Group Developmental Neurobiology, Max-von-Laue-Street 4, 60438 Frankfurt/Main, Germany
| | - Priyanka Narasimhan
- Albert-Ludwigs-University Freiburg, Institute of Anatomy& Cell Biology, Albert-Street 17, 79104 Freiburg, Germany
| | - Melanie Hennchen
- Max-Planck-Institute for Brain Research, Research Group Developmental Neurobiology, Max-von-Laue-Street 4, 60438 Frankfurt/Main, Germany
| | - Katrin Huber
- Albert-Ludwigs-University Freiburg, Institute of Anatomy& Cell Biology, Albert-Street 17, 79104 Freiburg, Germany
| | - Klaus Unsicker
- Albert-Ludwigs-University Freiburg, Institute of Anatomy& Cell Biology, Albert-Street 17, 79104 Freiburg, Germany
| | - Uwe Ernsberger
- Max-Planck-Institute for Brain Research, Research Group Developmental Neurobiology, Max-von-Laue-Street 4, 60438 Frankfurt/Main, Germany; Institute of Clinical Neuroanatomy, Goethe-University Frankfurt, Theodor-Stern-Kai 7, Frankfurt/Main, Germany
| | - Hermann Rohrer
- Max-Planck-Institute for Brain Research, Research Group Developmental Neurobiology, Max-von-Laue-Street 4, 60438 Frankfurt/Main, Germany; Institute of Clinical Neuroanatomy, Goethe-University Frankfurt, Theodor-Stern-Kai 7, Frankfurt/Main, Germany.
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5
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Schütz B, Schäfer MKH, Gördes M, Eiden LE, Weihe E. Satb2-independent acquisition of the cholinergic sudomotor phenotype in rodents. Cell Mol Neurobiol 2014; 35:205-16. [PMID: 25239161 DOI: 10.1007/s10571-014-0113-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Accepted: 09/03/2014] [Indexed: 12/15/2022]
Abstract
Expression of Satb2 (Special AT-rich sequence-binding protein-2) elicits expression of the vesicular acetylcholine transporter (VAChT) and choline acetyltransferase (ChAT) in cultured rat sympathetic neurons exposed to soluble differentiation factors. Here, we determined whether or not Satb2 plays a similar role in cholinergic differentiation in vivo, by comparing the postnatal profile of Satb2 expression in the rodent stellate ganglion to that of VAChT and ChAT. Throughout postnatal development, VAChT and ChAT were found to be co-expressed in a numerically stable subpopulation of rat stellate ganglion neurons. Nerve fibers innervating rat forepaw sweat glands on P1 were VAChT immunoreactive, while ChAT was detectable at this target only after P5. The postnatal abundance of VAChT transcripts in the stellate ganglion was at maximum already on P1, whereas ChAT mRNA levels increased from low levels on P1 to reach maximum levels between P5 and P21. Satb2 mRNA was detected in cholinergic neurons in the stellate ganglion beginning with P8, thus coincident with the onset of unequivocal detection of ChAT immunoreactivity in forepaw sweat gland endings. Satb2 knockout mice exhibited no change in the P1 cholinergic VAChT/ChAT co-phenotype in stellate ganglion neurons. Thus, cholinergic phenotype maturation involves first, early target (sweat-gland)-independent expression and trafficking of VAChT, and later, potentially target- and Satb2-dependent elevation of ChAT mRNA and protein transport into sweat gland endings. In rat sudomotor neurons that, unlike mouse sudomotor neurons, co-express calcitonin gene-related peptide (CGRP), Satb2 may also be related to the establishment of species-specific neuropeptide co-phenotypes during postnatal development.
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Affiliation(s)
- Burkhard Schütz
- Department of Molecular Neuroscience, Institute of Anatomy and Cell Biology, Philipps-University, Robert-Koch-Straße 8, 35037, Marburg, Germany,
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Tlx3 controls cholinergic transmitter and Peptide phenotypes in a subset of prenatal sympathetic neurons. J Neurosci 2013; 33:10667-75. [PMID: 23804090 DOI: 10.1523/jneurosci.0192-13.2013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The embryonic sympathetic nervous system consists of predominantly noradrenergic neurons and a very small population of cholinergic neurons. Postnatal development further allows target-dependent switch of a subset of noradrenergic neurons into cholinergic phenotype. How embryonic cholinergic neurons are specified at the prenatal stages remains largely unknown. In this study, we found that the expression of transcription factor Tlx3 was progressively restricted to a small population of embryonic sympathetic neurons in mice. Immunostaining for vesicular acetylcholine transporter (VAChT) showed that Tlx3 was highly expressed in cholinergic neurons at the late embryonic stage E18.5. Deletion of Tlx3 resulted in the loss of Vacht expression at E18.5 but not E12.5. By contrast, Tlx3 was required for expression of the cholinergic peptide vasoactive intestinal polypeptide (VIP), and somatostatin (SOM) at both E12.5 and E18.5. Furthermore, we found that, at E18.5 these putative cholinergic neurons expressed glial cell line-derived neurotrophic factor family coreceptor Ret but not tyrosine hydroxylase (Ret(+)/TH(-)). Deletion of Tlx3 also resulted in disappearance of high-level Ret expression. Last, unlike Tlx3, Ret was required for the expression of VIP and SOM at E18.5 but not E12.5. Together, these results indicate that transcription factor Tlx3 is required for the acquisition of cholinergic phenotype at the late embryonic stage as well as the expression and maintenance of cholinergic peptides VIP and SOM throughout prenatal development of mouse sympathetic neurons.
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7
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Abstract
Sympathetic neurons can switch their neurotransmitter phenotype from noradrenergic to cholinergic on exposure to neuropoietic cytokines in vitro and in vivo. Here, we provide evidence that this transspecification is regulated by the chromatin architecture protein Satb2. Treatment with the neuropoietic cytokines ciliary neurotrophic factor (CNTF) and leukemia inhibitory factor rapidly and strongly increases Satb2 transcript and protein levels in cultures of rat superior cervical ganglia neurons. Knockdown of endogenous Satb2 by short interfering RNA prevents the upregulation of choline acetyltransferase (Chat) and vesicular acetylcholine transporter (Vacht) by CNTF as well as the loss of norepinephrine transporter (Net). Conversely, overexpression of Satb2 in the noradrenergic sympathetic phenotype results in a marked increase of Chat and Vacht expression and reduced Net mRNA levels in the absence of neuropoietic cytokines. Chromatin immunoprecipitation analysis in primary sympathetic neurons reveals that Satb2 binds to matrix attachment regions (MARs) within the Chat locus. In vivo, in the rat stellate ganglion, Satb2 is expressed exclusively in sudomotor cholinergic neurons innervating the sweat glands and only after establishment of contact between neurons and target. These findings demonstrate a function of the MAR-binding protein Satb2 in growth factor-dependent neurotransmitter plasticity in postmitotic neurons.
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8
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Apostolova G, Dechant G. Development of neurotransmitter phenotypes in sympathetic neurons. Auton Neurosci 2009; 151:30-8. [DOI: 10.1016/j.autneu.2009.08.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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9
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Luther JA, Birren SJ. Neurotrophins and target interactions in the development and regulation of sympathetic neuron electrical and synaptic properties. Auton Neurosci 2009; 151:46-60. [PMID: 19748836 DOI: 10.1016/j.autneu.2009.08.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The electrical and synaptic properties of neurons are essential for determining the function of the nervous system. Thus, understanding the mechanisms that control the appropriate developmental acquisition and maintenance of these properties is a critical problem in neuroscience. A great deal of our understanding of these developmental mechanisms comes from studies of soluble growth factor signaling between cells in the peripheral nervous system. The sympathetic nervous system has provided a model for studying the role of these factors both in early development and in the establishment of mature properties. In particular, neurotrophins produced by the targets of sympathetic innervation regulate the synaptic and electrophysiological properties of postnatal sympathetic neurons. In this review we examine the role of neurotrophin signaling in the regulation of synaptic strength, neurotransmitter phenotype, voltage-gated currents and repetitive firing properties of sympathetic neurons. Together, these properties determine the level of sympathetic drive to target organs such as the heart. Changes in this sympathetic drive, which may be linked to dysfunctions in neurotrophin signaling, are associated with devastating diseases such as high blood pressure, arrhythmias and heart attack. Neurotrophins appear to play similar roles in modulating the synaptic and electrical properties of other peripheral and central neuronal systems, suggesting that information provided from studies in the sympathetic nervous system will be widely applicable for understanding the neurotrophic regulation of neuronal function in other systems.
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Affiliation(s)
- Jason A Luther
- Department of Biology, National Center for Behavioral Genomics, Brandeis University, Waltham, MA 02454, USA.
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10
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Bourdeaut F, Janoueix-Lerosey I, Lucchesi C, Paris R, Ribeiro A, de Pontual L, Amiel J, Lyonnet S, Pierron G, Michon J, Peuchmaur M, Delattre O. Cholinergic switch associated with morphological differentiation in neuroblastoma. J Pathol 2009; 219:463-72. [DOI: 10.1002/path.2614] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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11
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Apostolova G, Dorn R, Ka S, Hallböök F, Lundeberg J, Liser K, Hakim V, Brodski C, Michaelidis TM, Dechant G. Neurotransmitter phenotype-specific expression changes in developing sympathetic neurons. Mol Cell Neurosci 2007; 35:397-408. [PMID: 17513123 DOI: 10.1016/j.mcn.2007.03.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2007] [Revised: 03/27/2007] [Accepted: 03/28/2007] [Indexed: 01/08/2023] Open
Abstract
During late developmental phases individual sympathetic neurons undergo a switch from noradrenergic to cholinergic neurotransmission. This phenomenon of plasticity depends on target-derived signals in vivo and is triggered by neurotrophic factors in neuronal cultures. To analyze genome-wide expression differences between the two transmitter phenotypes we employed DNA microarrays. RNA expression profiles were obtained from chick paravertebral sympathetic ganglia, treated with neurotrophin 3, glial cell line-derived neurotrophic factor or ciliary neurotrophic factor, all of which stimulate cholinergic differentiation. Results were compared with the effect of nerve growth factor, which functions as a pro-noradrenergic stimulus. The gene set common to all three comparisons defined the noradrenergic and cholinergic synexpression groups. Several functional categories, such as signal transduction, G-protein-coupled signaling, cation transport, neurogenesis and synaptic transmission, were enriched in these groups. Experiments based on the prediction that some of the identified genes play a role in the neurotransmitter switch identified bone morphogenetic protein signaling as an inhibitor of cholinergic differentiation.
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Affiliation(s)
- Galina Apostolova
- Institute for Neuroscience, Innsbruck Medical University, MZA, Anichstrasse 35, 6020 Innsbruck, Austria
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12
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Weihe E, Schütz B, Hartschuh W, Anlauf M, Schäfer MK, Eiden LE. Coexpression of cholinergic and noradrenergic phenotypes in human and nonhuman autonomic nervous system. J Comp Neurol 2006; 492:370-9. [PMID: 16217790 PMCID: PMC2593918 DOI: 10.1002/cne.20745] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
It has long been known that the sympathetic innervation of the sweat glands is cholinergic in most mammalian species and that, during development, rodent sympathetic cholinergic sweat gland innervation transiently expresses noradrenergic traits. We show here that some noradrenergic traits persist in cholinergic sympathetic innervation of the sweat glands in rodents but that lack of expression of the vesicular monoamine transporter renders these cells functionally nonnoradrenergic. Adult human sweat gland innervation, however, is not only cholinergic but coexpresses all of the proteins required for full noradrenergic function as well, including tyrosine hydroxylase, aromatic amino acid decarboxylase, dopamine beta-hydroxylase, and the vesicular monoamine transporter VMAT2. Thus, cholinergic/noradrenergic cotransmission is apparently a unique feature of the primate autonomic sympathetic nervous system. Furthermore, sympathetic neurons innervating specifically the cutaneous arteriovenous anastomoses (Hoyer-Grosser organs) in humans also possess a full cholinergic/noradrenergic cophenotype. Cholinergic/noradrenergic coexpression is absent from other portions of the human sympathetic nervous system but is extended in the parasympathetic nervous system to intrinsic neurons innervating the heart. These observations suggest a mode of autonomic regulation, based on corelease of norepinephrine and acetylcholine at parasympathocardiac, sudomotor, and selected vasomotor neuroeffector junctions, that is unique to the primate peripheral nervous system.
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Affiliation(s)
- Eberhard Weihe
- Department of Molecular Neuroscience, Institute of Anatomy and Cell Biology, Philipps-University Marburg, 35033 Marburg, Germany
| | - Burkhard Schütz
- Department of Molecular Neuroscience, Institute of Anatomy and Cell Biology, Philipps-University Marburg, 35033 Marburg, Germany
| | - Wolfgang Hartschuh
- Department of Dermatology, University of Heidelberg, 69120 Heidelberg, Germany
| | - Martin Anlauf
- Institute for Pathology, University of Kiel, 24105 Kiel, Germany
| | - Martin K. Schäfer
- Department of Molecular Neuroscience, Institute of Anatomy and Cell Biology, Philipps-University Marburg, 35033 Marburg, Germany
| | - Lee E. Eiden
- Section on Molecular Neuroscience, Laboratory of Cellular and Molecular Regulation, National Institute of Mental Health, NIMH, NIH, Bethesda, MD 20892-4090, USA
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Anderson CR, Bergner A, Murphy SM. How many types of cholinergic sympathetic neuron are there in the rat stellate ganglion? Neuroscience 2006; 140:567-76. [PMID: 16600516 DOI: 10.1016/j.neuroscience.2006.02.021] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2005] [Revised: 01/21/2006] [Accepted: 02/08/2006] [Indexed: 10/24/2022]
Abstract
Sympathetic cholinergic postganglionic neurons are present in many sympathetic ganglia. Three classes of sympathetic cholinergic neuron have been reported in mammals; sudomotor neurons, vasodilator neurons and neurons innervating the periosteum. We have examined thoracic sympathetic ganglia in rats to determine if any other classes of cholinergic neurons exist. We could identify cholinergic sudomotor neurons and neurons innervating the rib periosteum, but confirmed that cholinergic sympathetic vasodilator neurons are absent in this species. Sudomotor neurons contained vasoactive intestinal peptide (VIP) and calcitonin gene-related peptide (CGRP) and always lacked calbindin. Cholinergic neurons innervating the periosteum contained VIP and sometimes calbindin, but always lacked CGRP. Cholinergic neurons innervating the periosteum were usually surrounded by terminals immunoreactive for CGRP. We conclude that if any undiscovered populations of cholinergic neurons exist in the rat thoracic sympathetic chain, then they are indistinguishable in size, neurochemistry and inputs from sudomotor or cholinergic neurons innervating the periosteum. It may be that the latter two populations account for all cholinergic neurons in the rat thoracic sympathetic chain ganglia.
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Affiliation(s)
- C R Anderson
- Department of Anatomy and Cell Biology, University of Melbourne, Grattan Street, Parkville, Victoria 3010, Australia.
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14
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Stanke M, Duong CV, Pape M, Geissen M, Burbach G, Deller T, Gascan H, Otto C, Parlato R, Schütz G, Rohrer H. Target-dependent specification of the neurotransmitter phenotype: cholinergic differentiation of sympathetic neurons is mediated in vivo by gp 130 signaling. Development 2005; 133:141-50. [PMID: 16319110 DOI: 10.1242/dev.02189] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Sympathetic neurons are generated through a succession of differentiation steps that initially lead to noradrenergic neurons innervating different peripheral target tissues. Specific targets, like sweat glands in rodent footpads, induce a change from noradrenergic to cholinergic transmitter phenotype. Here, we show that cytokines acting through the gp 130 receptor are present in sweat glands. Selective elimination of the gp 130 receptor in sympathetic neurons prevents the acquisition of cholinergic and peptidergic features (VAChT, ChT1, VIP) without affecting other properties of sweat gland innervation. The vast majority of cholinergic neurons in the stellate ganglion, generated postnatally, are absent in gp 130-deficient mice. These results demonstrate an essential role of gp 130-signaling in the target-dependent specification of the cholinergic neurotransmitter phenotype.
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Affiliation(s)
- Matthias Stanke
- Research Group Developmental Neurobiology, Max-Planck-Institute for Brain Research, Deutschordenstrasse 46, 60528 Frankfurt/M, Germany
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15
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Abstract
The precise coordination of the many events in nervous system development is absolutely critical for the correct establishment of functional circuits. The postganglionic sympathetic neuron has been an amenable model for studying peripheral nervous system formation. Factors that control several developmental events, including multiple stages of axon extension, neuron survival and death, dendritogenesis, synaptogenesis, and establishment of functional diversity, have been identified in this neuron type. This knowledge allows us to integrate the various intricate processes involved in the formation of a functional sympathetic nervous system and thereby create a paradigm for understanding neuronal development in general.
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Affiliation(s)
- Natalia O Glebova
- Department of Neuroscience, Howard Hughes Medical Institute, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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16
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Burau K, Stenull I, Huber K, Misawa H, Berse B, Unsicker K, Ernsberger U. c-ret regulates cholinergic properties in mouse sympathetic neurons: evidence from mutant mice. Eur J Neurosci 2004; 20:353-62. [PMID: 15233745 DOI: 10.1111/j.1460-9568.2004.03500.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The search for signalling systems regulating development of noradrenergic and cholinergic sympathetic neurons is a classical problem of developmental neuroscience. While an essential role of bone morphogenetic proteins for induction of noradrenergic properties is firmly established, factors involved in the development of cholinergic traits in vivo are still enigmatic. Previous studies have shown that the c-ret receptor and cholinergic properties are coexpressed in chick sympathetic neurons. Using in situ hybridization we show now that a loss-of-function mutation of the c-ret receptor in mice dramatically reduces numbers of cells positive for choline acetyltransferase (ChAT) and the vesicular acetylcholine transporter (VAChT) in stellate ganglia of homozygous newborn animals. The number of neurons positive for tyrosine hydroxylase (TH) mRNA, the rate-limiting enzyme of noradrenaline synthesis, is reduced to a smaller degree and expression levels are not detectably altered. Already at embryonic day 16 (E16), ChAT and VAChT-positive cells are affected by the c-ret mutation. At E14, however, ChAT and VAChT mRNAs are detectable at low levels and no difference is observed between wildtype and mutant mice. Our data suggest that c-ret signalling is necessary for the maturation of cholinergic sympathetic neurons but dispensable for de novo induction of ChAT and VAChT expression.
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Affiliation(s)
- K Burau
- Interdisciplinary Center for Neurosciences, Department of Neuroanatomy, University of Heidelberg, INF 307, D-69120 Heidelberg, Germany
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Hiltunen PH, Airaksinen MS. Sympathetic cholinergic target innervation requires GDNF family receptor GFRα2. Mol Cell Neurosci 2004; 26:450-7. [PMID: 15234349 DOI: 10.1016/j.mcn.2004.04.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2004] [Revised: 04/07/2004] [Accepted: 04/08/2004] [Indexed: 11/22/2022] Open
Abstract
Many cholinergic parasympathetic and enteric neurons require neurturin signaling through GDNF family receptor GFRalpha2 for target innervation. Since a distinct minority of sympathetic neurons are cholinergic, we examined whether GFRalpha2 is important for their development. We detected GFRalpha2 in neonatal sympathetic cholinergic neurons and neurturin mRNA in their target tissues, sweat glands in footpads, and periosteum. Lack of GFRalpha2 in mice did not affect the number of sympathetic cholinergic neurons, but their soma size was decreased in comparison to wild types. In adult and in 3-week-old GFRalpha2 knockout mice, the density of sympathetic cholinergic innervation was reduced by 50-70% in the sweat glands, and was completely absent in the periosteum. Sympathetic noradrenergic innervation of blood vessels in the footpads was unchanged. The density of sympathetic axons in sweat glands was unaffected at postnatal day P4 reflecting successful growth into the target area. Our results indicate that the cholinergic subpopulation of sympathetic neurons requires GFRalpha2 signaling for soma size and for growth or maintenance of target innervation. Thus, neurturin may be a general target-derived innervation factor for postganglionic cholinergic neurons in all parts of the autonomic nervous system.
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Brodski C, Schaubmar A, Dechant G. Opposing functions of GDNF and NGF in the development of cholinergic and noradrenergic sympathetic neurons. Mol Cell Neurosci 2002; 19:528-38. [PMID: 11988020 DOI: 10.1006/mcne.2001.1093] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
We identified a population of mature sympathetic neurons in which Ret, the receptor for glial cell line-derived neurotrophic factor (GDNF), is coexpressed with the neurotrophin-3 (NT3) receptor TrkC and choline acetyltransferase. In a complementary population the nerve growth factor receptor TrkA is coexpressed with the norepinephrine transporter. In accordance with these in vivo results, GDNF and neurturin promote the expression of cholinergic marker genes in sympathetic chain explants, similar to NT3 and ciliary neuronotrophic factor (CNTF). To define intracellular signaling mechanisms commonly activated by NT3, GDNF, or CNTF to promote cholinergic differentiation, we have analyzed the activation of intracellular signaling cascades. Signal transducer and activator of transcription-3 (STAT3) was strongly activated by CNTF but not by GDNF or NT3 and hence is not essential for cholinergic differentiation. We conclude that cholinergic properties can be regulated by neurotrophic factors from three different protein families, whereas noradrenergic properties are promoted by NGF.
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Affiliation(s)
- Claude Brodski
- Max-Planck-Institute of Neurobiology, Am Klopferspitz 18a, D-82152 Martinsried, Germany
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Duong CV, Geissen M, Rohrer H. The developmental expression of vasoactive intestinal peptide (VIP) in cholinergic sympathetic neurons depends on cytokines signaling through LIFRβ-containing receptors. Development 2002; 129:1387-96. [PMID: 11880348 DOI: 10.1242/dev.129.6.1387] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Sympathetic ganglia are composed of noradrenergic and cholinergic neurons. Cholinergic sympathetic neurons are characterized by the expression of choline acetyl transferase (ChAT), vesicular acetylcholine transporter (VAChT) and the vasoactive intestinal peptide (VIP). To investigate the role of cytokine growth factor family members in the development of cholinergic sympathetic neurons, we interfered in vivo with the function of the subclass of cytokine receptors that contains LIFRβ as essential receptor subunit. Expression of LIFRβ antisense RNA interfered with LIFRβ expression and strongly reduced the developmental induction of VIP expression. By contrast, ganglion size and the number of ChAT-positive cells were not reduced. These results demonstrate a physiological role of cytokines acting through LIFRβ-containing receptors in the control of VIP expression in sympathetic neurons.
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Affiliation(s)
- Chi Vinh Duong
- Max-Planck-Institut für Hirnforschung, Abteilung Neurochemie, Deutschordenstr. 46, 60528 Frankfurt / Main, Germany
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